QED Genesis Silver Bi-Wire Speaker Cable – 30m Reel

The award-winning Genesis Silver Spiral Bi-Wire cable is the result of over 40 years of scientific research and development. It offers exceptionally low resistance, enabling amplifiers to exert outstanding grip and control over the speakers, especially at low frequencies. This cable is not merely a speaker cable—it's a high-performance audio component. Genesis Silver Spiral is engineered with a large cross-sectional area to minimize resistance and prevent voltage drop, preserving the amplifier's damping factor. This helps maintain accurate speaker control, reducing distortion and delivering tight, punchy bass without boominess. Its special tubular construction includes a central air core that reduces loop inductance while retaining transient response and detail at high frequencies. The cable features numerous silver-plated, individually insulated copper conductors to combat high-frequency impedance caused by the skin effect. To ensure stability, especially in high-end setups, the cable uses low dielectric insulating materials that keep capacitance low. The Genesis cable combines advanced geometry and materials to deliver transparent, distortion-free sound.